Httpfy

DNS Report for cardiogr.am

Date Generated: 2024-09-13 14:12:56

Nameservers

  • april.ns.cloudflare.com
  • guss.ns.cloudflare.com

Nameserver Count - OK

Nameserver Queries

  • april.ns.cloudflare.com
    • Status: Responded
    • IP(s): 104.26.6.40, 104.26.7.40, 172.67.74.121
    • TTL: 300 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections
  • guss.ns.cloudflare.com
    • Status: Responded
    • IP(s): 104.26.7.40, 172.67.74.121, 104.26.6.40
    • TTL: 300 seconds
    • Recursive Queries: Allows recursive queries
    • TCP Connectivity: Allows TCP connections

SOA Records

april.ns.cloudflare.com
  • Serial: 2349826217
  • Refresh: 10000
  • Retry: 2400
  • Expire: 604800
  • Minimum TTL: 1800
guss.ns.cloudflare.com
  • Serial: 2349826217
  • Refresh: 10000
  • Retry: 2400
  • Expire: 604800
  • Minimum TTL: 1800

Serial: 2349826217 - OK

REFRESH: 10000 - OK

RETRY: 2400 - OK

EXPIRE: 604800 - OK

MINIMUM TTL: 1800 - Note: Outside recommended range (1-3 hours)

MX Records

april.ns.cloudflare.com
guss.ns.cloudflare.com

MX Record Consistency - Warning: Inconsistencies found

MX Record Count - OK

Reverse MX A records (PTR)

  • 27.153.250.142.in-addr.arpa -> ea-in-f27.1e100.net
  • 26.184.233.64.in-addr.arpa -> wa-in-f26.1e100.net
  • 27.184.233.64.in-addr.arpa -> wa-in-f27.1e100.net
  • 27.62.253.172.in-addr.arpa -> bc-in-f27.1e100.net
  • 27.27.250.142.in-addr.arpa -> ra-in-f27.1e100.net
  • 26.16.251.142.in-addr.arpa -> bl-in-f26.1e100.net
  • 27.202.85.209.in-addr.arpa -> dg-in-f27.1e100.net

PTR Records - OK

  • Signed: No
  • Validation: Failed
  • DNSKEY Records: None
  • DS Records in parent zone: None
  • DS at Parent: None

DNSSEC - Note: Domain is not signed with DNSSEC

Error: No DNSSEC records found

SPF (Sender Policy Framework)

SPF Record Published: Passed

Multiple SPF Records: Passed

SPF Record 1:
  • Record: v=spf1 include:_spf.google.com ~all
  • SPF Syntax: Passed
  • Deprecated Elements: Passed
  • IP Addresses:
  • Includes: _spf.google.com
  • DNS Lookups: 2
  • Void Lookups: Passed
  • Escaping Chars: Not Present
  • All Mechanism: ~all

DKIM (DomainKeys Identified Mail)

  • DKIM Records Found: Yes
  • Selectors Found: google
  • Selector 'google':
    Record: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjiaRmgh0RSWGV0q0pl1aOEemOHwFgX/YqdXxfFI17NqUHYHl6g4rWKYC+xrdbe5fnqnroO8Pw0F+hyQuB4MQrxYFBlUKOmvDTMcLj9rMcxLdNRmz5LstYPH7W8tq9xBv+CGG9GlqZOngOMrgl6jh9vUW+It9PgPj9+stcsj6VzIz6oP2rVN0LKAclAGnD0ps7
  • Valid Syntax: Yes

DMARC

  • Record: None
  • Syntax: Invalid
  • Policy: None
  • RUA (Aggregate Reports):
DMARC External Validation:
  • All external domains in your DMARC record are giving permission to send them DMARC reports.
Errors:
  • DMARC record does not exist
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